(0 20 4)(1 19 16 14 3)(2 9 7)(5 18 6)(8 12 10)(11 15 13)(17 22 21)
ALLOWS (11/8)-SEQUENCE
1: (2 9 21)
(0 20 4)(1 19 16 14 3)(2 17 22 21 7)(5 18 6)(8 12 10)(9)(11 15 13)
2: (1 19 3)
(0 20 4)(1)(2 17 22 21 7)(3 16 14)(5 18 6)(8 12 10)(9)(11 15 13)(19)
3: (0 20 4)
(0)(1)(2 17 22 21 7)(3 16 14)(4)(5 18 6)(8 12 10)(9)(11 15 13)(19)(20)
4: (2 17 22)
(0)(1)(2 21 7)(3 16 14)(4)(5 18 6)(8 12 10)(9)(11 15 13)(17)(19)(20)(22)